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        <title>1.5 PostGIS重大版本 · PostGIS中文指南</title>
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        <li class="header">第 Ⅰ 部分：PostGIS基础</li>
        
        
    
        <li class="chapter " data-level="1.1" data-path="../">
            
                <a href="../">
            
                    
                    Introduction
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2" >
            
                <span>
            
                    
                    一 初识PostGIS
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.2.1" data-path="PostgisAbility.html">
            
                <a href="PostgisAbility.html">
            
                    
                    1.1 PostGIS特性
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.2" data-path="PostgisAbility.html">
            
                <a href="PostgisAbility.html">
            
                    
                    1.2 PostGIS使用场景
            
                </a>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.2.2.1" data-path="../installation/PostgreSQL Installation.html">
            
                <a href="../installation/PostgreSQL Installation.html">
            
                    
                    1.2.1 适用场景
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.2.2" data-path="../installation/PostGIS Installation.html">
            
                <a href="../installation/PostGIS Installation.html">
            
                    
                    1.2.2 不适用场景
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.2.3" data-path="PostgisAbility.html">
            
                <a href="PostgisAbility.html">
            
                    
                    1.3 PostGIS使用建议
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.4" >
            
                <span>
            
                    
                    1.4 PostGIS安装
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.2.4.1" data-path="../installation/PostgreSQL Installation.html">
            
                <a href="../installation/PostgreSQL Installation.html">
            
                    
                    1.4.1 PostgreSQL安装
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="1.2.4.2" data-path="../installation/PostGIS Installation.html">
            
                <a href="../installation/PostGIS Installation.html">
            
                    
                    1.4.2 PostGIS安装
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter active" data-level="1.2.5" data-path="ReleaseNotes.html">
            
                <a href="ReleaseNotes.html">
            
                    
                    1.5 PostGIS重大版本
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.3" >
            
                <span>
            
                    
                    二 PostGIS入门
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.3.1" >
            
                <span>
            
                    
                    2.1 客户端介绍
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.3.1.1" >
            
                <span>
            
                    
                    2.1.1 psql
            
                </span>
            

            
        </li>
    
        <li class="chapter " data-level="1.3.1.2" >
            
                <span>
            
                    
                    2.1.2 qgis
            
                </span>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="1.3.2" >
            
                <span>
            
                    
                    2.2 空间数据库
            
                </span>
            

            
        </li>
    
        <li class="chapter " data-level="1.3.3" >
            
                <span>
            
                    
                    2.3 数据导入
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="1.3.3.1" >
            
                <span>
            
                    
                    2.3.1 shp
            
                </span>
            

            
        </li>
    
        <li class="chapter " data-level="1.3.3.2" >
            
                <span>
            
                    
                    2.3.2 csv
            
                </span>
            

            
        </li>
    
        <li class="chapter " data-level="1.3.3.3" >
            
                <span>
            
                    
                    2.3.3 excel
            
                </span>
            

            
        </li>
    

            </ul>
            
        </li>
    

            </ul>
            
        </li>
    

    
        
        <li class="header">第 Ⅱ 部分：API手册</li>
        
        
    
        <li class="chapter " data-level="2.1" >
            
                <span>
            
                    
                    八 矢量函数
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.1.1" >
            
                <span>
            
                    
                    8.2 空间表管理
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.1.1.1" data-path="../vector_function/TableManager/AddGeometryColumn.html">
            
                <a href="../vector_function/TableManager/AddGeometryColumn.html">
            
                    
                    8.2.1 AddGeometryColumn
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.1.2" data-path="../vector_function/TableManager/DropGeometryColumn.html">
            
                <a href="../vector_function/TableManager/DropGeometryColumn.html">
            
                    
                    8.2.2 DropGeometryColumn
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.1.3" data-path="../vector_function/TableManager/DropGeometryTable.html">
            
                <a href="../vector_function/TableManager/DropGeometryTable.html">
            
                    
                    8.2.3 DropGeometryTable
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.1.4" data-path="../vector_function/TableManager/Find_SRID.html">
            
                <a href="../vector_function/TableManager/Find_SRID.html">
            
                    
                    8.2.4 Find_SRID
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.1.5" data-path="../vector_function/TableManager/Populate_Geometry_Columns.html">
            
                <a href="../vector_function/TableManager/Populate_Geometry_Columns.html">
            
                    
                    8.2.5 Populate_Geometry_Columns
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.1.6" data-path="../vector_function/TableManager/UpdateGeometrySRID.html">
            
                <a href="../vector_function/TableManager/UpdateGeometrySRID.html">
            
                    
                    8.2.6 UpdateGeometrySRID
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.1.2" >
            
                <span>
            
                    
                    8.4 元数据读写
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.1.2.1" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#GeometryType">
            
                    
                    GeometryType
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.2" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_GeometryType">
            
                    
                    ST_GeometryType
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.3" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_CoordDim">
            
                    
                    ST_CoordDim与ST_NDims
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.4" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_Dimension">
            
                    
                    ST_Dimension
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.5" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_Zmflag">
            
                    
                    ST_Zmflag
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.6" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_HasArc">
            
                    
                    ST_HasArc
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.7" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_IsPolygonCCW">
            
                    
                    ST_IsPolygonCCW
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.8" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_IsPolygonCW">
            
                    
                    ST_IsPolygonCW
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.9" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_IsClosed">
            
                    
                    ST_IsClosed
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.10" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_IsCollection">
            
                    
                    ST_IsCollection
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.11" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_IsEmpty">
            
                    
                    ST_IsEmpty
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.12" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_IsRing">
            
                    
                    ST_IsRing
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.13" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_IsSimple">
            
                    
                    ST_IsSimple
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.14" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_Boundary">
            
                    
                    ST_Boundary
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.15" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_Envelope">
            
                    
                    ST_Envelope
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.16" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_BoundingDiagonal">
            
                    
                    ST_BoundingDiagonal
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.17" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_X">
            
                    
                    ST_X,ST_Y,ST_Z,ST_M
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.18" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_StartPoint">
            
                    
                    ST_StartPoint,ST_EndPoint
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.19" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_NumGeometries">
            
                    
                    ST_NumGeometries,ST_GeometryN
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.20" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_NRings">
            
                    
                    ST_NRings,ST_ExteriorRing,ST_NumInteriorRings,ST_NumInteriorRing,ST_InteriorRingN
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.21" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_NumPatches">
            
                    
                    ST_NumPatches,ST_PatchN
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.22" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_NPoints">
            
                    
                    ST_NPoints,ST_NumPoints,ST_PointN,ST_Points
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.23" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_MemSize">
            
                    
                    ST_MemSize
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.24" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_Summary">
            
                    
                    ST_Summary
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.2.25" data-path="../vector_function/Accessors.html">
            
                <a href="../vector_function/Accessors.html#ST_Dump">
            
                    
                    ST_Dump,ST_DumpPoints,ST_DumpRings
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.1.3" >
            
                <span>
            
                    
                    8.11 空间关系
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.1.3.1" data-path="../vector_function/SpatialRelationships.html">
            
                <a href="../vector_function/SpatialRelationships.html#ST_Intersects">
            
                    
                    ST_Intersects
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.3.2" data-path="../vector_function/SpatialRelationships.html">
            
                <a href="../vector_function/SpatialRelationships.html#ST_Intersects">
            
                    
                    ST_Disjoint
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.3.3" data-path="../vector_function/SpatialRelationships.html">
            
                <a href="../vector_function/SpatialRelationships.html#ST_Contains">
            
                    
                    ST_Contains
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.3.4" data-path="../vector_function/SpatialRelationships.html">
            
                <a href="../vector_function/SpatialRelationships.html#ST_Contains">
            
                    
                    ST_Within
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.3.5" data-path="../vector_function/SpatialRelationships.html">
            
                <a href="../vector_function/SpatialRelationships.html#ST_Equals">
            
                    
                    ST_Equals
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.3.6" data-path="../vector_function/SpatialRelationships.html">
            
                <a href="../vector_function/SpatialRelationships.html#ST_ContainsProperly">
            
                    
                    ST_ContainsProperly
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.3.7" data-path="../vector_function/SpatialRelationships.html">
            
                <a href="../vector_function/SpatialRelationships.html#ST_Covers">
            
                    
                    ST_Covers
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.3.8" data-path="../vector_function/SpatialRelationships.html">
            
                <a href="../vector_function/SpatialRelationships.html#ST_Covers">
            
                    
                    ST_CoveredBy
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.3.9" data-path="../vector_function/SpatialRelationships.html">
            
                <a href="../vector_function/SpatialRelationships.html#ST_Overlaps">
            
                    
                    ST_Overlaps
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.3.10" data-path="../vector_function/SpatialRelationships.html">
            
                <a href="../vector_function/SpatialRelationships.html#ST_Overlaps">
            
                    
                    ST_Crosses
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.3.11" data-path="../vector_function/SpatialRelationships.html">
            
                <a href="../vector_function/SpatialRelationships.html#ST_Touches">
            
                    
                    ST_Touches
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.3.12" data-path="../vector_function/SpatialRelationships.html">
            
                <a href="../vector_function/SpatialRelationships.html#ST_Relate">
            
                    
                    ST_Relate
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.3.13" data-path="../vector_function/SpatialRelationships.html">
            
                <a href="../vector_function/SpatialRelationships.html#ST_RelateMatch">
            
                    
                    ST_RelateMatch
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.1.4" >
            
                <span>
            
                    
                    8.12 空间测量
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.1.4.1" data-path="../vector_function/Measurement/ST_3DClosestPoint.html">
            
                <a href="../vector_function/Measurement/ST_3DClosestPoint.html#ST_3DClosestPoint">
            
                    
                    ST_3DClosestPoint
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.4.2" data-path="../vector_function/Measurement/ST_3DDistance.html">
            
                <a href="../vector_function/Measurement/ST_3DDistance.html">
            
                    
                    ST_3DDistance
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.4.3" data-path="../vector_function/Measurement/ST_Angle.html">
            
                <a href="../vector_function/Measurement/ST_Angle.html">
            
                    
                    ST_Angle
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.4.4" data-path="../vector_function/Measurement/ST_Area.html">
            
                <a href="../vector_function/Measurement/ST_Area.html">
            
                    
                    ST_Area
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.4.5" data-path="../vector_function/Measurement/ST_Azimuth.html">
            
                <a href="../vector_function/Measurement/ST_Azimuth.html">
            
                    
                    ST_Azimuth
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.4.6" data-path="../vector_function/Measurement/ST_ClosestPoint.html">
            
                <a href="../vector_function/Measurement/ST_ClosestPoint.html">
            
                    
                    ST_ClosestPoint
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.4.7" data-path="../vector_function/Measurement/ST_Distance.html">
            
                <a href="../vector_function/Measurement/ST_Distance.html">
            
                    
                    ST_Distance
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.4.8" data-path="../vector_function/Measurement/ST_Project.html">
            
                <a href="../vector_function/Measurement/ST_Project.html">
            
                    
                    ST_Project
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.1.5" >
            
                <span>
            
                    
                    8.14 仿射变换
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.1.5.1" data-path="../vector_function/AffineTransformations/ST_Affine.html">
            
                <a href="../vector_function/AffineTransformations/ST_Affine.html#ST_Affine">
            
                    
                    ST_Affine
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.5.2" data-path="../vector_function/AffineTransformations/ST_Rotate.html">
            
                <a href="../vector_function/AffineTransformations/ST_Rotate.html">
            
                    
                    ST_Rotate
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.5.3" data-path="../vector_function/AffineTransformations/ST_RotateX.html">
            
                <a href="../vector_function/AffineTransformations/ST_RotateX.html">
            
                    
                    ST_RotateX
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.5.4" data-path="../vector_function/AffineTransformations/ST_RotateY.html">
            
                <a href="../vector_function/AffineTransformations/ST_RotateY.html">
            
                    
                    ST_RotateY
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.5.5" data-path="../vector_function/AffineTransformations/ST_RotateZ.html">
            
                <a href="../vector_function/AffineTransformations/ST_RotateZ.html">
            
                    
                    ST_RotateZ
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.5.6" data-path="../vector_function/AffineTransformations/ST_Scale.html">
            
                <a href="../vector_function/AffineTransformations/ST_Scale.html">
            
                    
                    ST_Scale
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.5.7" data-path="../vector_function/AffineTransformations/ST_Translate.html">
            
                <a href="../vector_function/AffineTransformations/ST_Translate.html">
            
                    
                    ST_Translate
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.5.8" data-path="../vector_function/AffineTransformations/ST_TransScale.html">
            
                <a href="../vector_function/AffineTransformations/ST_TransScale.html">
            
                    
                    ST_TransScale
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.1.6" >
            
                <span>
            
                    
                    8.15 空间聚类
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.1.6.1" data-path="../vector_function/Clustering.html">
            
                <a href="../vector_function/Clustering.html#ST_ClusterDBSCAN">
            
                    
                    ST_ClusterDBSCAN
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.6.2" data-path="../vector_function/Clustering.html">
            
                <a href="../vector_function/Clustering.html#ST_ClusterIntersecting">
            
                    
                    ST_ClusterIntersecting
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.6.3" data-path="../vector_function/Clustering.html">
            
                <a href="../vector_function/Clustering.html#ST_ClusterKMeans">
            
                    
                    ST_ClusterKMeans
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.6.4" data-path="../vector_function/Clustering.html">
            
                <a href="../vector_function/Clustering.html#ST_ClusterWithin">
            
                    
                    ST_ClusterWithin
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    
        <li class="chapter " data-level="2.1.7" >
            
                <span>
            
                    
                    8.16 线性参考
            
                </span>
            

            
            <ul class="articles">
                
    
        <li class="chapter " data-level="2.1.7.1" data-path="../vector_function/LinearReferencing/ST_LineInterpolatePoint.html">
            
                <a href="../vector_function/LinearReferencing/ST_LineInterpolatePoint.html">
            
                    
                    ST_LineInterpolatePoint
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.7.2" data-path="../vector_function/LinearReferencing/ST_3dLineInterpolatePoint.html">
            
                <a href="../vector_function/LinearReferencing/ST_3dLineInterpolatePoint.html">
            
                    
                    ST_3dLineInterpolatePoint
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.7.3" data-path="../vector_function/LinearReferencing/ST_LineInterpolatePoints.html">
            
                <a href="../vector_function/LinearReferencing/ST_LineInterpolatePoints.html">
            
                    
                    ST_LineInterpolatePoints
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.7.4" data-path="../vector_function/LinearReferencing/ST_LineLocatePoint.html">
            
                <a href="../vector_function/LinearReferencing/ST_LineLocatePoint.html">
            
                    
                    ST_LineLocatePoint
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.7.5" data-path="../vector_function/LinearReferencing/ST_LineSubstring.html">
            
                <a href="../vector_function/LinearReferencing/ST_LineSubstring.html">
            
                    
                    ST_LineSubstring
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.7.6" data-path="../vector_function/LinearReferencing/ST_LocateAlong.html">
            
                <a href="../vector_function/LinearReferencing/ST_LocateAlong.html">
            
                    
                    ST_LocateAlong
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.7.7" data-path="../vector_function/LinearReferencing/ST_LocateBetween.html">
            
                <a href="../vector_function/LinearReferencing/ST_LocateBetween.html">
            
                    
                    ST_LocateBetween
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.7.8" data-path="../vector_function/LinearReferencing/ST_LocateBetweenElevations.html">
            
                <a href="../vector_function/LinearReferencing/ST_LocateBetweenElevations.html">
            
                    
                    ST_LocateBetweenElevations
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.7.9" data-path="../vector_function/LinearReferencing/ST_InterpolatePoint.html">
            
                <a href="../vector_function/LinearReferencing/ST_InterpolatePoint.html">
            
                    
                    ST_InterpolatePoint
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.7.10" data-path="../vector_function/LinearReferencing/ST_AddMeasure.html">
            
                <a href="../vector_function/LinearReferencing/ST_AddMeasure.html">
            
                    
                    ST_AddMeasure
            
                </a>
            

            
        </li>
    
        <li class="chapter " data-level="2.1.7.11" data-path="../vector_function/LinearReferencing/examples.html">
            
                <a href="../vector_function/LinearReferencing/examples.html">
            
                    
                    综合案例
            
                </a>
            

            
        </li>
    

            </ul>
            
        </li>
    

            </ul>
            
        </li>
    

    
        
        <li class="header">第 Ⅲ 部分：PostGIS++</li>
        
        
    

    
        
        <li class="header">第 Ⅳ 部分：常见问题</li>
        
        
    

    

    <li class="divider"></li>

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<p>&#x4E3A;&#x4EC0;&#x4E48;&#x8981;&#x5199;&#x8FD9;&#x4E00;&#x5C0F;&#x8282;&#x5462;&#xFF1F;&#x56E0;&#x4E3A;&#x672C;&#x4EBA;&#x5728;&#x4F7F;&#x7528;postgis&#x8FC7;&#x7A0B;&#x4E2D;&#xFF0C;&#x53D1;&#x73B0;postgis&#x8FED;&#x4EE3;&#x7684;&#x975E;&#x5E38;&#x5FEB;&#xFF0C;&#x65B0;&#x7684;&#x7248;&#x672C;&#x5F80;&#x5F80;&#x4F1A;&#x589E;&#x52A0;&#x4E00;&#x4E9B;&#x8BA9;&#x4EBA;&#x5FC3;&#x52A8;&#x7684;&#x529F;&#x80FD;&#x3002;&#x4F46;&#x662F;postgis&#x4F5C;&#x4E3A;postgresql&#x7684;&#x63D2;&#x4EF6;&#xFF0C;ppostgis&#x548C;pg&#x7684;&#x7248;&#x672C;&#x4E5F;&#x6709;&#x7740;&#x4E00;&#x5B9A;&#x7684;&#x5173;&#x7CFB;&#xFF0C;&#x5728;postgis&#x7248;&#x672C;&#x5B9A;&#x4E0B;&#x6765;&#x540E;&#xFF0C;&#x60F3;&#x66F4;&#x6539;&#x5E76;&#x4E0D;&#x662F;&#x4E00;&#x4EF6;&#x8F7B;&#x677E;&#x7684;&#x4E8B;&#x3002;
&#x6240;&#x4EE5;&#x5728;&#x6211;&#x4EEC;&#x4F7F;&#x7528;postgis&#x7684;&#x65F6;&#x5019;&#xFF0C;&#x4E00;&#x5F00;&#x59CB;&#x5C31;&#x9700;&#x8981;&#x5B9A;&#x4E0B;&#x6765;&#x4F7F;&#x7528;&#x4EC0;&#x4E48;&#x7248;&#x672C;&#x7684;postgis&#xFF0C;&#x8BE5;&#x7248;&#x672C;&#x80FD;&#x5426;&#x6700;&#x5927;&#x9650;&#x5EA6;&#x7684;&#x652F;&#x6301;&#x672A;&#x6765;&#x53EF;&#x80FD;&#x7684;&#x9700;&#x6C42;&#x3002;&#x5F53;&#x7136;&#x5982;&#x679C;&#x4F60;&#x5728;&#x4E00;&#x5F20;&#x767D;&#x7EB8;&#x4E0A;&#x8FDB;&#x884C;&#x7CFB;&#x7EDF;&#x5EFA;&#x8BBE;&#xFF0C;&#x90A3;&#x6CA1;&#x5F97;&#x8BF4;&#xFF0C;&#x9009;&#x62E9;&#x6700;&#x65B0;&#x7684;&#x7248;&#x672C;&#x7684;postgis&#x5C31;&#x597D;&#x3002;</p>
<p>postgis&#x8FD1;&#x4E9B;&#x5E74;&#x53D1;&#x5C55;&#x6BD4;&#x8F83;&#x5FEB;&#xFF0C;&#x8FD1;5&#x5E74;&#x66F4;&#x66FF;&#x7684;&#x7248;&#x672C;&#x6709;20&#x51E0;&#x4E2A;&#xFF0C;&#x6700;&#x8FD1;&#x7684;&#x4E00;&#x4E2A;&#x7248;&#x672C;&#x4E3A;3.0.0&#x3002;&#x76EE;&#x524D;postgis&#x5B98;&#x7F51;&#x63D0;&#x4F9B;&#x7684;&#x5E2E;&#x52A9;&#x6587;&#x6863;&#x6709;postgis3.0, 2.5, 2.4,2.3&#x56DB;&#x4E2A;&#x7248;&#x672C;&#xFF0C;&#x8FD9;&#x56DB;&#x4E2A;&#x7248;&#x672C;&#x6700;&#x8FD1;&#x51E0;&#x5E74;&#x8FED;&#x4EE3;&#x4E2D;&#x6BD4;&#x8F83;&#x5927;&#x7684;&#x7248;&#x672C;&#x3002;&#x800C;&#x5728;&#x8FD9;&#x56DB;&#x4E2A;&#x7248;&#x672C;&#x4E4B;&#x95F4;&#x7684;&#x7248;&#x672C;&#x8FED;&#x4EE3;&#xFF0C;&#x5219;&#x5927;&#x591A;&#x662F;&#x5BF9;postgis&#x7684;bugger&#x7684;&#x4FEE;&#x590D;&#x6216;&#x8005;&#x6027;&#x80FD;&#x7684;&#x4F18;&#x5316;&#x3002;&#x4E0B;&#x9762;&#x5206;&#x522B;&#x5BF9;&#x4E0A;&#x8FF0;4&#x4E2A;&#x7248;&#x672C;&#x8FED;&#x4EE3;&#x8FDB;&#x884C;&#x4E00;&#x4E2A;&#x7B80;&#x5355;&#x7684;&#x6982;&#x62EC;&#x548C;&#x603B;&#x7ED3;&#x3002;</p>
</blockquote>
<hr>
<h3 id="release-300">Release 3.0.0</h3>
<h6 id="&#x53D1;&#x5E03;&#x65E5;&#x671F;&#xFF1A;20191020">&#x53D1;&#x5E03;&#x65E5;&#x671F;&#xFF1A;2019/10/20</h6>
<h6 id="&#x76F8;&#x5BF9;&#x4E8E;&#x7248;&#x672C;25&#x6709;&#x54EA;&#x4E9B;&#x5927;&#x7684;&#x65B0;&#x529F;&#x80FD;&#x548C;&#x7279;&#x6027;">&#x76F8;&#x5BF9;&#x4E8E;&#x7248;&#x672C;2.5&#x6709;&#x54EA;&#x4E9B;&#x5927;&#x7684;&#x65B0;&#x529F;&#x80FD;&#x548C;&#x7279;&#x6027;</h6>
<ul>
<li>&#x6805;&#x683C;&#x63D2;&#x4EF6;&#x4F5C;&#x4E3A;&#x5355;&#x72EC;&#x7684;&#x6269;&#x5C55;</li>
<li>ST_AsGeoJSON&#x5C06;row&#x76F4;&#x63A5;&#x751F;&#x6210;&#x5B8C;&#x6574;&#x7684;geojson,&#x80FD;&#x591F;&#x4FBF;&#x5229;&#x7684;&#x63D0;&#x4F9B;geojosn&#x683C;&#x5F0F;&#x7684;&#x6570;&#x636E;</li>
<li>ST_TileEnvelope&#x74E6;&#x7247;&#x53F7;&#x8F6C;&#x6362;&#x6210;&#x7ECF;&#x7EAC;&#x5EA6;&#x7684;&#x51FD;&#x6570;&#xFF0C;&#x80FD;&#x591F;&#x66F4;&#x7B80;&#x5355;&#x7684;&#x8FDB;&#x884C;&#x77E2;&#x91CF;&#x5207;&#x7247;</li>
<li>&#x5BF9;&#x77E2;&#x91CF;&#x5207;&#x7247;&#x529F;&#x80FD;&#x8FDB;&#x884C;&#x52A0;&#x5F3A;&#xFF08;&#x591A;&#x5904;&#xFF0C;&#x591A;&#x4E2A;&#x51FD;&#x6570;&#x90FD;&#x8FDB;&#x884C;&#x4E86;&#x4F18;&#x5316;&#xFF09;</li>
<li>ST_3DLineInterpolatePoint &#x7EBF;&#x6027;&#x53C2;&#x8003;&#x589E;&#x52A0;&#x4E09;&#x7EF4;&#x51FD;&#x6570;</li>
<li>&#x4E0D;&#x518D;&#x652F;&#x6301;&lt;postgresql9.5</li>
<li>&#x63D0;&#x9AD8;&#x4E86;&#x5BF9;postgresql12.0&#x7684;&#x517C;&#x5BB9;</li>
<li>&#x4EE5;&#x53CA;&#x5176;&#x4ED6;&#x7684;&#x4F18;&#x5316;&#x6216;&#x6539;&#x8FDB;</li>
</ul>
<h3 id="release-250">Release 2.5.0</h3>
<h6 id="&#x53D1;&#x5E03;&#x65E5;&#x671F;&#xFF1A;20180923">&#x53D1;&#x5E03;&#x65E5;&#x671F;&#xFF1A;2018/09/23</h6>
<h6 id="&#x76F8;&#x5BF9;&#x4E8E;&#x7248;&#x672C;24&#x6709;&#x54EA;&#x4E9B;&#x5927;&#x7684;&#x65B0;&#x529F;&#x80FD;&#x548C;&#x7279;&#x6027;">&#x76F8;&#x5BF9;&#x4E8E;&#x7248;&#x672C;2.4&#x6709;&#x54EA;&#x4E9B;&#x5927;&#x7684;&#x65B0;&#x529F;&#x80FD;&#x548C;&#x7279;&#x6027;</h6>
<ul>
<li>ST_Buffer&#x5355;&#x9762;&#x7F13;&#x51B2;&#xFF08;&#x8FD9;&#x4E2A;&#x529F;&#x80FD;&#x5370;&#x8C61;&#x6BD4;&#x8F83;&#x6DF1;&#x523B;&#xFF0C;&#x4E4B;&#x524D;&#x4E3A;&#x4E86;&#x5B9E;&#x73B0;&#x8FD9;&#x4E2A;&#x529F;&#x80FD;&#x5199;&#x4E86;&#x4E00;&#x4E2A;&#x7E41;&#x7410;&#x7684;&#x51FD;&#x6570;&#xFF09;</li>
<li>ST_LineInterpolatePoints &#x7EBF;&#x6027;&#x53C2;&#x8003;&#x8BA1;&#x7B97;&#xFF0C;&#x589E;&#x52A0;&#x8F93;&#x5165;&#x591A;&#x4E2A;&#x70B9;&#x7684;&#x529F;&#x80FD;</li>
<li>ST_OffsetCurve&#x5E73;&#x79FB;&#x51FD;&#x6570;&#x652F;&#x6301;&#x96C6;&#x5408;&#x8BA1;&#x7B97;</li>
<li>ST_OrientedEnvelope&#x529F;&#x80FD;</li>
<li>ST_Scale&#x7684;&#x53EF;&#x9009;&#x7F29;&#x653E;&#x53C2;&#x8003;&#x4E2D;&#x5FC3;&#x70B9;</li>
<li>ST_Angle&#x51FD;&#x6570;&#x7684;&#x589E;&#x52A0;&#xFF0C;&#x4EE5;&#x524D;&#x53EA;&#x80FD;&#x7528;ST_Azimuth&#x65B9;&#x4F4D;&#x89D2;&#x8BA1;&#x7B97;</li>
<li>&#x652F;&#x6301;&#x4E86;PostgreSQL 12&#x5206;&#x652F;&#xFF0C;&#x6240;&#x4EE5;&#x5982;&#x679C;postgresql12&#xFF0C;&#x6700;&#x597D;&#x4F7F;&#x7528;2.5+&#x4EE5;&#x4E0A;&#x7248;&#x672C;</li>
<li>PostGIS_Extensions_Upgrade &#x53EF;&#x4EE5;&#x501F;&#x52A9;sql&#x51FD;&#x6570;&#x8FDB;&#x884C;postgis&#x7248;&#x672C;&#x5347;&#x7EA7;</li>
<li>&#x652F;&#x6301;&#x6700;&#x4F4E;&#x7248;&#x672C;postgresql9.4</li>
<li>&#x4EE5;&#x53CA;&#x5176;&#x4ED6;&#x7684;&#x4F18;&#x5316;&#x6216;&#x6539;&#x8FDB;</li>
</ul>
<h3 id="release-240">Release 2.4.0</h3>
<h6 id="&#x53D1;&#x5E03;&#x65F6;&#x95F4;&#xFF1A;20170930">&#x53D1;&#x5E03;&#x65F6;&#x95F4;&#xFF1A;2017/09/30</h6>
<h6 id="&#x76F8;&#x5BF9;&#x4E8E;&#x7248;&#x672C;23&#x6709;&#x54EA;&#x4E9B;&#x5927;&#x7684;&#x65B0;&#x529F;&#x80FD;&#x548C;&#x7279;&#x6027;">&#x76F8;&#x5BF9;&#x4E8E;&#x7248;&#x672C;2.3&#x6709;&#x54EA;&#x4E9B;&#x5927;&#x7684;&#x65B0;&#x529F;&#x80FD;&#x548C;&#x7279;&#x6027;</h6>
<ul>
<li>ST_Reverse&#x5BF9;&#x66F2;&#x7EBF;&#x8FDB;&#x884C;&#x652F;&#x6301;</li>
<li>ST_Centroid&#x5BF9;geography&#x8FDB;&#x884C;&#x652F;&#x6301;</li>
<li>postgis&#x5F00;&#x59CB;&#x5BF9;&#x77E2;&#x91CF;&#x5207;&#x7247;&#x8FDB;&#x884C;&#x652F;&#x6301;&#xFF0C;&#xFF08;&#x8FD9;&#x662F;&#x672C;&#x4EBA;&#x8BA4;&#x4E3A;&#x6700;&#x8BA9;&#x4EBA;&#x9AD8;&#x5174;&#x7684;&#x4E00;&#x4E2A;&#x66F4;&#x65B0;&#xFF0C;&#x592A;&#x68D2;&#x4E86;&#x7279;&#x522B;&#x68D2;&#x7684;&#x4E00;&#x4E2A;&#x529F;&#x80FD;&#xFF09;&#x3002;</li>
<li>Covers support for polygon on polygon, line on line, point on line for geography(&#x8FD9;&#x4E2A;&#x7528;&#x82F1;&#x6587;&#x6BD4;&#x8F83;&#x597D;&#x7406;&#x89E3;)</li>
<li>&#x5BF9;postgresql9.2&#x53CA;&#x4EE5;&#x4E0B;&#x7684;&#x7248;&#x672C;&#x4E0D;&#x5728;&#x652F;&#x6301;&#x3002;</li>
<li>&#x4EE5;&#x53CA;&#x5176;&#x4ED6;&#x7684;&#x4F18;&#x5316;&#x6216;&#x6539;&#x8FDB;</li>
</ul>
<h3 id="release-230">Release 2.3.0</h3>
<h6 id="&#x53D1;&#x5E03;&#x65F6;&#x95F4;&#xFF1A;20160926">&#x53D1;&#x5E03;&#x65F6;&#x95F4;&#xFF1A;2016/09/26</h6>
<h6 id="&#x76F8;&#x5BF9;&#x4E8E;&#x7248;&#x672C;22&#x6709;&#x54EA;&#x4E9B;&#x5927;&#x7684;&#x65B0;&#x529F;&#x80FD;&#x548C;&#x7279;&#x6027;">&#x76F8;&#x5BF9;&#x4E8E;&#x7248;&#x672C;2.2&#x6709;&#x54EA;&#x4E9B;&#x5927;&#x7684;&#x65B0;&#x529F;&#x80FD;&#x548C;&#x7279;&#x6027;</h6>
<ul>
<li>ST_VoronoiPolygons&#x3001;ST_VoronoiLines&#x5BF9;&#x6CF0;&#x68EE;&#x591A;&#x8FB9;&#x5F62;&#x7684;&#x652F;&#x6301;</li>
<li>ST_MinimumBoundingRadius&#x3001;ST_MinimumBoundingCircle&#x5BF9;&#x5916;&#x63A5;&#x5706;&#x7684;&#x652F;&#x6301;</li>
<li>ST_GeneratePoints &#x7528;&#x9762;&#x751F;&#x6210;&#x70B9;</li>
<li>ST_ClusterDBSCAN&#x3001;ST_ClusterKMeans&#x8FD9;&#x51E0;&#x4E2A;&#x529F;&#x80FD;&#x592A;&#x68D2;&#x4E86;&#xFF0C;&#x6709;&#x5F88;&#x5927;&#x7528;&#x5904;</li>
<li>ST_MakeLine &#x652F;&#x6301;&#x4E86;&#x5BF9;multipoint &#x751F;&#x6210;&#x7EBF;&#x7684;&#x652F;&#x6301;&#x3002;</li>
</ul>
<h2 id="&#x603B;&#x7ED3;">&#x603B;&#x7ED3;</h2>
<ul>
<li>postgis2.3&#x4E3B;&#x8981;&#x589E;&#x52A0;&#x4E00;&#x4E9B;&#x7A7A;&#x95F4;&#x5206;&#x6790;&#x51FD;&#x6570;</li>
<li>postgis2.4&#x5F00;&#x59CB;&#x652F;&#x6301;&#x77E2;&#x91CF;&#x5207;&#x7247;</li>
<li>postgis2.5&#x589E;&#x52A0;&#x548C;&#x589E;&#x5F3A;&#x4E86;&#x4E00;&#x4E9B;&#x7A7A;&#x95F4;&#x5206;&#x6790;&#x51FD;&#x6570;&#xFF0C;&#x5BF9;&#x77E2;&#x91CF;&#x5207;&#x7247;&#x8FDB;&#x4E00;&#x6B65;&#x4F18;&#x5316;&#x3002;</li>
<li>postgis3.0&#x6301;&#x7EED;&#x5BF9;&#x77E2;&#x91CF;&#x5207;&#x7247;&#x8FDB;&#x884C;&#x4F18;&#x5316;&#xFF1B;&#x6805;&#x683C;&#x63D2;&#x4EF6;&#x4F5C;&#x4E3A;&#x5355;&#x72EC;&#x6269;&#x5C55;&#xFF1B;&#x5BF9;geojson&#x66F4;&#x53CB;&#x597D;&#x652F;&#x6301;</li>
<li>&#x5982;&#x679C;&#x9700;&#x8981;&#x501F;&#x52A9;postgis&#x8FDB;&#x884C;&#x77E2;&#x91CF;&#x5207;&#x7247;&#xFF0C;&#x5219;&#x6700;&#x5C11;&#x4F7F;&#x7528;2.4&#x4EE5;&#x4E0A;&#x7248;&#x672C;&#x3002;</li>
<li>&#x5982;&#x679C;postgresql&#x4E3A;12&#x7684;&#x8BDD;&#xFF0C;postgis3.0&#x76EE;&#x524D;&#x652F;&#x6301;&#x5EA6;&#x6700;&#x597D;&#x3002;</li>
</ul>

                                
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